Ishii Chihiro, Ikenaka Yoshinori, Nakayama Shouta M M, Suzuki Yuya, Watanuki Yutaka, Watanabe Yuji, Yohannes Yared Beyene, Mizukawa Hazuki, Ishizuka Mayumi
Jpn J Vet Res. 2014 Aug;62(3):143-9.
Teuri Island, Hokkaido in Japan is an important place for seabirds breeding. We measured the concentrations of heavy metals (Hg, Cd, Cr, Co, Ni, Cu, Zn, and Pb) and a metalloid (As) in rhinoceros auklet (Cerorhinca monocerata) (n = 7), thick-billed murre (Uria lomvia) (n = 2), spectacled guillemot (Cepphus carbo) (n = 6), slaty-backed gull (Larus schistisagus) (n = 15), jungle crow (Corvus macrorhynchos) (n = 3), Japanese anchovy (Engraulis japonica) (n = 6) and Atka mackerel (Pleurogrammus azonus) (n = 2). Spectacled guillemot had high As concentrations, with its source being their feeding habitat. Concentration of Hg in kidney of jungle crow was higher than other seabird species at Teuri.
日本北海道的天卖岛是海鸟繁殖的重要场所。我们测量了角嘴海雀（Cerorhinca monocerata）（n = 7）、厚嘴海鸦（Uria lomvia）（n = 2）、斑脸海雀（Cepphus carbo）（n = 6）、黑背鸥（Larus schistisagus）（n = 15）、小嘴乌鸦（Corvus macrorhynchos）（n = 3）、日本鳀鱼（Engraulis japonica）（n = 6）和阿特卡鲭鱼（Pleurogrammus azonus）（n = 2）体内重金属（汞、镉、铬、钴、镍、铜、锌和铅）以及一种类金属（砷）的浓度。斑脸海雀体内砷浓度较高，其来源是它们的觅食栖息地。在天卖岛，小嘴乌鸦肾脏中的汞浓度高于其他海鸟物种。
